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89X6 Wireline Geological Seamless Mining Oil Drill Steel Pipe 4130 4140 30CrMnSiA 45MnMoB

TORICH INTERNATIONAL LIMITED
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    Buy cheap 89X6 Wireline Geological Seamless Mining Oil Drill Steel Pipe 4130 4140 30CrMnSiA 45MnMoB from wholesalers
     
    Buy cheap 89X6 Wireline Geological Seamless Mining Oil Drill Steel Pipe 4130 4140 30CrMnSiA 45MnMoB from wholesalers
    • Buy cheap 89X6 Wireline Geological Seamless Mining Oil Drill Steel Pipe 4130 4140 30CrMnSiA 45MnMoB from wholesalers
    • Buy cheap 89X6 Wireline Geological Seamless Mining Oil Drill Steel Pipe 4130 4140 30CrMnSiA 45MnMoB from wholesalers
    • Buy cheap 89X6 Wireline Geological Seamless Mining Oil Drill Steel Pipe 4130 4140 30CrMnSiA 45MnMoB from wholesalers

    89X6 Wireline Geological Seamless Mining Oil Drill Steel Pipe 4130 4140 30CrMnSiA 45MnMoB

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    Brand Name : Torich
    Model Number : 4130 4140 40MnVB 40MnMoB
    Certification : ISO 9001
    Price : negotiable
    Payment Terms : T/T, L/C
    Supply Ability : 1000 tons per year
    Delivery Time : 5-8 days
    • Product Details
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    89X6 Wireline Geological Seamless Mining Oil Drill Steel Pipe 4130 4140 30CrMnSiA 45MnMoB

    4130 4140 30CrMnSiA 45MnMoB 89X6 Wireline Geological Seamless Mining Dilling Oil Steel Tubes NT HT QT


    Torich Interational Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and

    sales company specialized in steel tubes, which holds the factories ofSeamless Mining Dilling Oil Steel Tubes with material

    40MnVB 40MnMoB for Wireline Geological uasge.


    1. Product Name:Geological Drill Pipes for Wire-line drilling rods Core Tubes
    2. The Steel Tube Materials: SAE1541,AISI4130,4130,St52,45MnMoB,BL850/XJY850
    3. The Steel Pipes can be finished as Stress relieved or Quenching and Tempering process
    4. Protective Atmosphere Heat Treatment, Surface is clean and smooth, without oxide scale
    5. Tubing Produced as DCDMA,ISO10097-1 Wireline Diamond Drilling and Core Barrel


    Steel NameSteel classTensile Strength
    Min.MPA
    Yield Strength Min.MPAElongation
    Min %
    Hardness HRCHeat-treatment
    Condition
    Residual hoop
    stress Max.MPA
    Grain Size
    Min class
    45MnMoBXJY6007906001421-25+N/8
    30CrMnSiAXJY7508507501526-31Q+T/8
    42CrMoXJY8509508501528-33Q+T/8

    Deviation from straightnessNot more than 0,3 mm per 1 meter of length,total 1/6000
    Deviation from straightnessNot more than 0,25 mm per 0.2 meter of length from each of the end of pipe
    Tolerance for BQ mother pipeDeviation of the diameter is 55.75+0,2/-0,2mm, 46.15 +0,2/-0,2mm
    Tolerance for NQ mother pipeDeviation of the diameter is 70.1+0,15/-0,2mm, 60.4-0,3mm
    Tolerance for HQ mother pipeDeviation of the diameter is 89+0,38/-0,1mm, 78.1-0,48mm
    Tolerance for PQ mother pipeDeviation of the diameter is 114.3+0,50, 103.2-0,5mm
    EccentricityNot more than 7%







    Quality 89X6 Wireline Geological Seamless Mining Oil Drill Steel Pipe 4130 4140 30CrMnSiA 45MnMoB for sale
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